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This 3" x 1" N52 neodymium disc magnet is built for applications that require a large magnetic surface and dependable holding performance. Its wide 3-inch diameter and full 1-inch thickness provide a substantial magnetic profile, making it a practical choice for heavy-duty fixtures, equipment, industrial assemblies, mounting solutions, and custom projects where consistent magnetic performance matters.

Made from neodymium, iron, and boron, this NdFeB rare earth magnet is a permanent magnet designed to maintain its magnetic properties over time. The N52 grade provides some of the highest available magnetic performance, with a BrMax rating of 14,800 gauss. It is stronger than N50, N48, N45, N42, N40, N38, and N35 grades, making it suitable for applications that require reliable magnetic force from a compact component. The magnet is magnetized through its thickness, with the magnetic poles located on the two flat surfaces. This orientation creates a direct magnetic connection and allows the full face of the magnet to be used effectively in mounting and positioning applications.

A Nickel-Copper-Nickel triple-layer coating helps protect the magnet from corrosion, moisture, and everyday wear. This durable finish helps preserve the magnet’s surface quality and supports long-term performance in a variety of working environments. Manufactured using carefully controlled processes and consistent quality standards, this N52 neodymium disc magnet provides a reliable combination of size, durability, and magnetic performance for demanding professional, industrial, and custom applications.

ISO Certified

Approximate pull force: over 400 lbs

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Total price$ 335.46

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